TY - JOUR AU - De Castro, J M TI - Socio-cultural determinants of meal size and frequency JO - Br J Nutr IS - S01 VL - 77 PY - 1997 DO - 10.1079/BJN19970103 L3 - PubMed-ID: 9155493 SP - S39 EP - 54 N1 - discussion S54–55 ER -